Nouvelle Color Effective Yellow Killer Shampoo 1000ml

Achieve and maintain the perfect blonde with Nouvelle Color Effective Yellow Killer Shampoo. This professional-grade toning shampoo is specifically formulated to neutralise unwanted yellow and brassy tones in bleached, highlighted, or natural light blonde hair. Infused with potent violet pigments, it works by depositing cool tones onto the hair shaft during each wash, leaving your client's colour vibrant, refreshed, and salon-perfect. Ideal for use in the salon or for your client's home maintenance routine to keep cool blonde results lasting longer.